steverichey

#!/bin/sh

usage ()
{
  echo "Usage:\nsh icons.sh standard_icon.pdf debug_icon.pdf"
  exit 1
}

# usage: iconize input/file.pdf some/output/path/file.png 256
# where `256` is the size to generate

steverichey

#!/bin/sh

# exit early on errors
set -eu

# from: brew.sh, install homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# latest node via homebrew is borked, install 6.x instead
brew install node@6

steverichey

#!/bin/sh

set -e

if [ "$#" -lt 0 ]; then
  echo "Usage: pw 16 [lim]"
  exit 1
fi

if [ "$#" -gt 2 ]; then

steverichey

import Cocoa
import AVFoundation
import AVKit
import QuartzCore
import PlaygroundSupport
import AppKit
import CoreGraphics
import CoreImage

let playgroundView = NSView(frame: NSRect(x: 0.0, y: 0.0, width: 640.0, height: 480.0))

steverichey

#!/bin/sh

# this was created for an admittedly specialized purpose but has some neat settings i want to remember

palette="/tmp/palette.png"
cropped="/tmp/cropped.mp4"

width="275"
filters="fps=15,scale=${width}:-1:flags=lanczos"

steverichey

#!/bin/sh

# requires sudo
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate off

/usr/libexec/ApplicationFirewall/socketfilterfw --add /Applications/Xcode.app/Contents/Developer/Applications/Simulator.app/Contents/MacOS/Simulator

sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate on

steverichey

//: Playground - noun: a place where people can play

import Cocoa

let caseLookup: [Character: Character] = [
    "a": "A", "b": "B", "c": "C", "d": "D", "e": "E", "f": "F", "g": "G", "h": "H", "i": "I", "j": "J", "k": "K", "l": "L", "m": "M", "n": "N",
    "o": "O", "p": "P", "q": "Q", "r": "R", "s": "S", "t": "T", "u": "U", "v": "V", "w": "W", "x": "X", "y": "Y", "z": "Z"
]

extension Dictionary where Value: Equatable {

steverichey

import Foundation

// http://xoshiro.di.unimi.it/xoshiro256starstar.c

protocol PseudoRandomNumberGenerator {
  associatedtype ReturnValue
  mutating func next() -> ReturnValue
}

struct Arc4Random: PseudoRandomNumberGenerator {

steverichey

#!/bin/sh

set -e

# generate allowed_characters number_of_characters
generate()
{
 cat /dev/random | env LC_CTYPE=C tr -cd $1 | head -c $2
}

steverichey

#!/bin/bash

cat << EOF
###########################################################
# Workaround adb disconnecting issue on macOS Sierra
#
# More info:
# https://code.google.com/p/android/issues/detail?id=219085
# credits to: hans...@meetme.com, vs...@google.com
###########################################################